Even though the situation around COVID-19 has improved a lot in recent years, the virus has not completely gone away. New variants still appear from time to time, and one such variant, called the Cicada variant or BA.3.2, is now spreading across the United States. Health experts are closely watching it, not because it is extremely dangerous, but because of how easily it spreads.
Cicada Variant Spreading Across the U.S.
In February 2026, the Centers for Disease Control and Prevention (CDC) reported that at least 25 states in the U.S. were seeing a rise in cases linked to this variant. This increase has raised concern mainly because the variant has the ability to bypass some of the protection people have built through vaccines or past infections.
This happens due to changes in the virus’s spike protein, which is the part that helps it enter human cells. Because of these changes, the immune system may not recognise the virus as quickly as it did with earlier variants. As a result, the virus can spread more easily among people.
Why It Is Called the Cicada Variant
The name “Cicada” is not an official scientific term. It has been given informally because of how the variant behaved. Just like cicadas stay underground for years and then suddenly appear in large numbers, this variant stayed unnoticed for quite some time before it began spreading widely.
The variant was first discovered in South Africa in 2024. After that, it remained under the radar for a while before gaining attention as cases started rising in different parts of the world, including the United States.
How Serious Is This Variant?
There is some relief when it comes to how severe this variant is. Experts believe that although it spreads faster, it may not cause more serious illness than earlier versions of the virus. In fact, some studies suggest that it may not bind as strongly to human cells, which could make infections less severe in many cases.
Most people who get infected, especially those who are vaccinated, are likely to experience mild symptoms and recover without major complications. This is one of the key reasons why health experts are staying alert but not raising alarm.
Symptoms of the Cicada Variant
The symptoms of this variant are very similar to common illnesses like cold, flu, or even seasonal allergies. This makes it difficult to identify without proper testing.
People infected with this variant may experience cough, sore throat, and nasal congestion. Fever or chills are also common, along with fatigue and headache. Some individuals may face shortness of breath or even stomach-related issues. In certain cases, people may also notice a loss of taste or smell, which has been a common sign of COVID-19 since the early days of the pandemic.
Why It Is Hard to Identify
One of the biggest challenges with the Cicada variant is that its symptoms overlap with many everyday illnesses. Because of this, a simple throat irritation or mild fever can easily be mistaken for a cold or flu.
Doctors suggest that instead of guessing, it is better to take a COVID test if symptoms appear. Even if the illness turns out to be mild, testing helps in preventing the spread to others, especially those who are more vulnerable.
Should You Be Worried?
At this stage, there is no strong reason to panic. The variant is spreading, but it is not considered more dangerous than previous ones. Vaccines and past infections still provide a good level of protection, especially against severe illness.
However, basic precautions still matter. Staying clean, avoiding close contact when sick, and being aware of symptoms can help reduce the risk of spreading the virus further.
